Since I was a 5th year student, I was working in a gymnasium, where I used to study myself, and at first I was happy to teach students of different ages, with a workload of 32 lessons a week. However, after 2,5 years I quit and spent 4,5 years in a technical university, at the Department of Foreign Languages, balancing it with graduate school. At that point, it was clear to me that any teacher has to be a lifelong learner, so I made the strategic decision to get Cambridge Delta certificate. It was an amazing (and difficult) time of communication with teachers from different countries, deep immersion in methodology, developing skills of working online and with groups.